Operation CHARM: Car repair manuals for everyone.
Home >> Hyundai >> 2005 >> Tucson L4-2.0L >> Repair and Diagnosis >> Heating and Air Conditioning >> Control Assembly >> Testing and Inspection >> Blower and A/C Controls (Automatic) >> Back Light Check

Back Light Check

BACK LIGHT CHECK




In turning on IG and then light switch, battery power is supplied for FATC connector A2 terminal through wiring. The supplied power passes connector A1 terminal through light LED in FATC and flows into rheostat as shown in the figure. The brightness is adjusted according to resistance value of rheostat.




ERROR DIAGNOSTICS




pro multis · About Operation CHARM